CN107096099A - Propeller - Google Patents
Propeller Download PDFInfo
- Publication number
- CN107096099A CN107096099A CN201710406992.1A CN201710406992A CN107096099A CN 107096099 A CN107096099 A CN 107096099A CN 201710406992 A CN201710406992 A CN 201710406992A CN 107096099 A CN107096099 A CN 107096099A
- Authority
- CN
- China
- Prior art keywords
- tube
- propeller
- injection
- occupying device
- propulsion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 239000010808 liquid waste Substances 0.000 abstract description 4
- 241000283216 Phocidae Species 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000037237 body shape Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a kind of propeller, for being used cooperatively with injection-tube, the injection-tube has the annular seal space for containing decoction, and the propeller includes：Occupying device, it has the front end male part that can be adapted with the front inner wall of the injection-tube, and the occupying device is sealingly disposed in the annular seal space；Propulsion assembly, it is connected with the occupying device；Wherein, the occupying device can be moved in the presence of the propulsion assembly from the rear end of the annular seal space to the front end of the annular seal space, until the front end male part is resisted against the front inner wall of the injection-tube.The propeller of the present invention, can be used cooperatively with injection-tube, and can effective sealing injection pipe, can effectively ensure that the decoction in injection-tube is projected by complete extruding by the occupying device of propeller, it is to avoid the situation generation of liquid waste, its is simple in construction, easy to operate.
Description
Technical field
The present invention is related to a kind of propeller, more particularly to the propeller applied in a kind of medical instruments field.
Background technology
The disposable encapsulated injector used at present integrates storage and function of injection, the disposable encapsulated injector master
To be made up of the propulsion tube of the syringe needle being sequentially connected, protecting pipe and splendid attire decoction, the propulsion tube is in corrugated tube shape, and it can carry out axle
To compression, when injecting, propulsion tube is compressed to the direction of syringe needle, the decoction in propulsion tube is squeezed out into syringe needle so as to reach
Purpose.
With promoting the use of for disposable encapsulated injector, it is found that the disposable encapsulated injector also has the following disadvantages it
Place：
1) because also having one section of protecting pipe to exist between the inner chamber of propulsion tube and syringe needle, after propulsion tube is fully compressed, in it
Decoction can not completely from syringe needle extrude project, the problem of there is liquid waste；
2) when injecting, because propulsion tube is made of plastic material, and with certain pliability, to syringe needle
During direction compresses propulsion tube, the problem of there is double swerve in propulsion tube, needle position is unstable when causing to inject, to trouble
Person brings pain.
Therefore, it is necessary to a kind of new propeller be provided, to overcome above mentioned problem.
The content of the invention
It is an object of the invention to provide a kind of propeller, can be used cooperatively with injection-tube, and can effective sealing injection pipe,
It can effectively ensure that the decoction in injection-tube is projected by complete extruding by the occupying device of propeller, it is to avoid the situation of liquid waste
Occur, its is simple in construction, easy to operate.
The above-mentioned purpose of the present invention can be realized using following technical proposal：
The present invention provides a kind of propeller, for being used cooperatively with injection-tube, and the injection-tube, which has, contains the close of decoction
Chamber is sealed, the propeller includes：
Occupying device, it has the front end male part that can be adapted with the front inner wall of the injection-tube, and the occupying device is close
Envelope is arranged in the annular seal space；
Propulsion assembly, it is connected with the occupying device；
Wherein, the occupying device can be from the rear end of the annular seal space to the annular seal space in the presence of the propulsion assembly
Front end movement, until the front end male part is resisted against the front inner wall of the injection-tube.
In embodiments of the present invention, the occupying device also have back-end sealing portion, the back-end sealing portion with it is described
Front end male part is connected, and the propulsion assembly is connected to the back-end sealing portion.
In embodiments of the present invention, the outer wall in the back-end sealing portion scrapes cutting members provided with sealing, and the sealing is scraped
The external diameter of cutting members is more than the external diameter in the back-end sealing portion.
In embodiments of the present invention, to scrape cutting members close by being set in multiple tracks on the outside of the back-end sealing portion for the sealing
Seal is constituted.
In embodiments of the present invention, the sealing scrapes cutting members by the sealing ring that is set on the outside of the back-end sealing portion
And multiple ring convex ribs composition of the projection on the sealing ring.
In embodiments of the present invention, the propulsion assembly includes propulsion tube and the push rod in the propulsion tube,
The push rod can be connected in the propulsion tube, and the front end of the propulsion tube is connected with the occupying device.
In embodiments of the present invention, the side wall of the propulsion tube is provided with clamping recess, and the front end of the push rod is set
There is clamping convex portion, in the state of being engaged in the clamping convex portion with the clamping recess, the push rod is connected in the propulsion
Pipe.
In embodiments of the present invention, the propulsion tube is located in the injection-tube.
In embodiments of the present invention, the propulsion tube is located at outside the injection-tube.
In embodiments of the present invention, the front end male part of the occupying device be shaped as cone cylinder body shape, hemispherical or
Cone shape.
The characteristics of propeller of the present invention and advantage are：The propeller can be used cooperatively with injection-tube, and can be effectively close
Injection-tube is sealed, can effectively ensure that the decoction in injection-tube is projected by complete extruding by the occupying device of propeller, it is to avoid decoction
The situation of waste occurs, and its is simple in construction, easy to operate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
The three-dimensional cutaway view for the use state that Fig. 1 uses cooperatively for the propeller of the present invention with injection-tube.
Fig. 2 is the three-dimensional structure diagram of the occupying device of the present invention.
Fig. 3 is the front sectional view of the occupying device of the present invention.
Fig. 4 is the side view of the occupying device of the present invention.
Fig. 5 is the three-dimensional structure diagram of the embodiment one of the propulsion tube of the present invention.
Fig. 6 is the sectional view of the embodiment one of the propulsion tube of the present invention.
Fig. 7 is the three-dimensional structure diagram of the embodiment two of the propulsion tube of the present invention.
Fig. 8 is the sectional view of the embodiment two of the propulsion tube of the present invention.
Fig. 9 is the three-dimensional structure diagram of the embodiment one of the push rod of the present invention.
Figure 10 is the sectional view of the embodiment one of the push rod of the present invention.
Figure 11 is the three-dimensional structure diagram of the embodiment two of the push rod of the present invention.
Figure 12 is the sectional view of the embodiment two of the push rod of the present invention.
The sectional view for another use state that Figure 13 uses cooperatively for the propeller of the present invention with injection-tube.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1 to figure 13, the present invention provides a kind of propeller 3, for being used cooperatively with injection-tube 2, the injection
Pipe 2 has the annular seal space 22 for containing decoction, and the propeller 3 includes occupying device 31 and propulsion assembly 32, wherein：Occupying device 31 has
There is the front end male part 311 that can be adapted with the front inner wall 24 of the injection-tube 2, the occupying device 31 is sealingly disposed in described
In annular seal space 22；Propulsion assembly 32 is connected with the occupying device 31；The occupying device 31 is in the presence of the propulsion assembly 32
It can be moved from the rear end of the annular seal space 22 to the front end of the annular seal space 22, until the front end male part 311 is resisted against institute
State the front inner wall 24 of injection-tube 2.
The propeller 3 of the present invention, can be used cooperatively with injection-tube 2, and can effective sealing injection pipe 2, pass through propeller 3
Occupying device 31 can effectively ensure that decoction in injection-tube 2 is projected by complete extruding, it is to avoid the situation of liquid waste occurs, its
It is simple in construction, it is easy to operate.
Specifically, coordinating as shown in fig.1, propeller 3 is arranged on the rear end 23 of injection-tube 2, the front end 21 of the injection-tube 2
It is connected with syringe needle 1.Propeller 3 has occupying device 31 and the propulsion assembly 32 being connected with occupying device 31, and propulsion assembly 32 for example may be used
It is connected by way of being welded to connect with occupying device 31；Wherein occupying device 31 is located in annular seal space 22, and the annular seal space 22 is by setting
Enclose to set in the tube wall of the diaphragm seal 252, occupying device 31 and injection-tube 2 of the front end 21 of injection-tube 2 to be formed.In the present invention, the injection
Pipe 2 can be disposable injection-tube.
Please refer to shown in Fig. 2 to Fig. 4, the occupying device 31 has front end male part 311, the energy of front end male part 311
Coordinate with the front inner wall 24 of injection-tube 2 and recline, to ensure that the decoction in injection-tube 2 can be pushed out by occupying device 31 completely
Go；In the present embodiment, the shape of the front end male part 311 of occupying device 31 can be cone cylinder body shape, hemispherical or cone shape, when
So, in other embodiments, the shape of the front end male part 311 of occupying device 31 can be according to the front inner wall 24 of injection-tube 2
Shape is changed, as long as can guarantee that the front end male part 311 of occupying device 31 is fitted i.e. completely with the front inner wall 24 of injection-tube 2
Can.Further, the occupying device 31 also has back-end sealing portion 312, and the back-end sealing portion 312 is connected with front end male part 311,
In the present embodiment, back-end sealing portion 312 is integrally formed with front end male part 311, and the propulsion assembly 32 is connected to back-end sealing
Portion 312.Can be solid construction by the integrally formed occupying device 31 of front end male part 311 and back-end sealing portion 312；Or also may be used
For hollow-core construction, material can be so saved.
In the present invention, the outer wall in the back-end sealing portion 312 scrapes cutting members 313 provided with sealing, and cutting members 313 is scraped in the sealing
External diameter is more than the external diameter in the back-end sealing portion 312, and cutting members 313 is scraped in the sealing is used for the annular seal space 22 of sealing injection pipe 2, simultaneously
It is moved in the rear end of the self sealss chamber 22 of occupying device 31 in the state of the front end of annular seal space 22, the sealing is scraped cutting members 313 and can also risen
To the effect of the inwall of scraping injection-tube 2, the decoction further ensured in injection-tube 2 is all extruded away, it is to avoid wasted.
In a possible embodiments, cutting members 313 is scraped in the sealing can be by being set in the multiple-sealed of the outside of back-end sealing portion 312
Circle composition (diagram is not provided)；Or, as shown in Figures 2 to 4, in another possible embodiments, cutting members 313 is scraped in the sealing can be by
The multiple ring convex ribs 3132 of the sealing ring 3131 and projection in the outside of back-end sealing portion 312 on sealing ring 3131 are set in constitute,
Annular groove 3121 can be provided with for example on the outer wall in back-end sealing portion 312, the sealing ring 3131 is embedded in the annular groove 3121.Those
Sealing ring or ring convex rib 3132 can not only play a part of the annular seal space 22 of sealing injection pipe 2, and it can also make occupying device
During 31 move in the annular seal space 22 of injection-tube 2 from the rear end 23 of injection-tube 2 to its front end 21, scraping injection-tube is played
The effect of 2 inwalls, so that the decoction in injection-tube 2 is adequately compressed out, it is to avoid waste.
The propulsion assembly 32 of propeller 3 includes propulsion tube 321 and the push rod 322 in propulsion tube 321, the push rod 322
Propulsion tube 321 can be connected in, the front end of the propulsion tube 321 is connected with occupying device 31.In the present invention, the front end of propulsion tube 321
It can be for example connected by way of being welded to connect with occupying device 31；Further, the side wall of the propulsion tube 321 is recessed provided with clamping
Portion 3211, the front end of push rod 322 is provided with clamping convex portion 3221, the state being engaged in clamping convex portion 3221 with clamping recess 3211
Under, push rod 322 is connected in propulsion tube 321.
Specifically, in a possible embodiments, as shown in Figure 5 and Figure 6, propulsion tube 321 is in substantially cuboid, and it has
The internal channel 3212 of cuboid, the internal channel 3212 be used for place shown in Fig. 9 and Figure 10 substantially be in cuboid push rod
322, clamping recess 3211 is respectively equipped with the relative two side of propulsion tube 321, the clamping recess 3211 can be to be arranged on to push away
Through hole on the relative two side of inlet pipe 321, further, can be provided with clamping block 3213, the clamping in clamping recess 3211
Block 3213 is set towards the projection of internal channel 3212, in order to the clamping convex portion 3221 with the front end of push rod 322 shown in Fig. 9 and Figure 10
It is clasped, the clamping convex portion 3221 is rectangular flange of the projection in the front end of push rod 322；Further, pushing away in the embodiment
Human hand can be easy to grip and used integrally formed with holding rod 3222 rear end of bar 322.In addition, the front end of the propulsion tube 321 can be set
There is outward flange 3214, the outward flange 3214 can be annular flange, and it is used to be weldingly connected with occupying device 31.
In another possible embodiments, as shown in Figure 7 and Figure 8, propulsion tube 321 is in substantially cylinder barrel shaped, and it has cylinder
The internal channel 3212 of tubular, the internal channel 3212 be used for place shown in Figure 11 and Figure 12 substantially be in cylinder barrel shaped push rod 322,
Clamping recess 3211 is respectively equipped with the side wall of propulsion tube 321 diametrically, the clamping recess 3211 can be to be arranged on propulsion
Through hole on the side wall of pipe 321 diametrically, further, can be provided with clamping block 3213, the clamping in clamping recess 3211
Block 3213 is set towards the projection of internal channel 3212, in order to the clamping convex portion with the front end of push rod 322 shown in Figure 11 and Figure 12
3221 are clasped, and the clamping convex portion 3221 is annular flange of the projection in the front end of push rod 322；Further, in the embodiment
Push rod 322 rear end can integrally formed with holding rod 3222, be easy to human hand grip use.In addition, the front end of the propulsion tube 321
Outward flange 3214 can be provided with, the outward flange 3214 can be annular flange, and it is used to be weldingly connected with occupying device 31.
In the present invention, as shown in figure 1, propulsion tube 321 is located in injection-tube 2；That is, before use, the He of occupying device 31
The front end of the propulsion tube 321 of propulsion assembly 32 is respectively positioned in injection-tube 2, and the rear end of the propulsion tube 321 of propulsion assembly 32 and
Push rod 322 is respectively positioned on outside injection-tube 2.Or, in a further embodiment, as shown in figure 13, the propulsion tube 321 is located at injection-tube
Outside 2；That is, before use, only occupying device 31 be located at injection-tube 2 in, and propulsion assembly 32 be located at injection-tube 2 outside.
Several embodiments of the present invention are the foregoing is only, those skilled in the art is according to application documents disclosure
Various changes or modification can be carried out to the embodiment of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of propeller, it is characterised in that for being used cooperatively with injection-tube, the injection-tube has the sealing for containing decoction
Chamber, the propeller includes：
Occupying device, it has the front end male part that can be adapted with the front inner wall of the injection-tube, and the occupying device sealing is set
Put in the annular seal space；
Propulsion assembly, it is connected with the occupying device；
Wherein, before the occupying device can be from the rear end of the annular seal space to the annular seal space in the presence of the propulsion assembly
End movement, until the front end male part is resisted against the front inner wall of the injection-tube.
2. propeller as claimed in claim 1, it is characterised in that the occupying device also has back-end sealing portion, the rear end
Sealing is connected with the front end male part, and the propulsion assembly is connected to the back-end sealing portion.
3. propeller as claimed in claim 2, it is characterised in that the outer wall in the back-end sealing portion is provided with sealing scraping
External diameter of the external diameter more than the back-end sealing portion of cutting members is scraped in part, the sealing.
4. propeller as claimed in claim 3, it is characterised in that the sealing scrapes cutting members by being set in the back-end sealing portion
The multiple-sealed circle composition in outside.
5. propeller as claimed in claim 3, it is characterised in that the sealing scrapes cutting members by being set in the back-end sealing portion
The multiple ring convex ribs composition of the sealing ring in outside and projection on the sealing ring.
6. propeller as claimed in claim 1, it is characterised in that the propulsion assembly includes propulsion tube and promoted positioned at described
Push rod in pipe, the push rod can be connected in the propulsion tube, and the front end of the propulsion tube is connected with the occupying device.
7. propeller as claimed in claim 6, it is characterised in that the side wall of the propulsion tube is provided with clamping recess, described
The front end of push rod is provided with clamping convex portion, in the state of being engaged in the clamping convex portion with the clamping recess, the push rod card
It is connected to the propulsion tube.
8. propeller as claimed in claims 6 or 7, it is characterised in that the propulsion tube is located in the injection-tube.
9. propeller as claimed in claims 6 or 7, it is characterised in that the propulsion tube is located at outside the injection-tube.
10. propeller as claimed in claim 1, it is characterised in that the front end male part of the occupying device is shaped as round platform
The bodily form, hemispherical or cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406992.1A CN107096099B (en) | 2017-06-02 | 2017-06-02 | Propelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406992.1A CN107096099B (en) | 2017-06-02 | 2017-06-02 | Propelling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107096099A true CN107096099A (en) | 2017-08-29 |
| CN107096099B CN107096099B (en) | 2024-01-02 |
Family
ID=59659922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406992.1A Active CN107096099B (en) | 2017-06-02 | 2017-06-02 | Propelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962995A (en) * | 2022-12-26 | 2023-04-14 | 中国科学院基础医学与肿瘤研究所(筹) | Full-automatic microbial staining film-making device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585700B1 (en) * | 2000-10-05 | 2003-07-01 | Medrad, Inc. | Syringe, syringe plunger and attachment mechanism for front loading medical injector |
| CN2885287Y (en) * | 2006-04-18 | 2007-04-04 | 中山博泰药械有限公司 | Water injection prefilling syringe for bottle |
| CN201049125Y (en) * | 2007-06-11 | 2008-04-23 | 张燕 | Disposable syringe without medicine liquid residue |
| US20130102994A1 (en) * | 2011-08-31 | 2013-04-25 | Martin J. Gibler | Sealing arrangement for syringe |
| CN207694031U (en) * | 2017-06-02 | 2018-08-07 | 雷诺丽特恒迅包装科技（北京）有限公司 | Propeller |
-
2017
- 2017-06-02 CN CN201710406992.1A patent/CN107096099B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585700B1 (en) * | 2000-10-05 | 2003-07-01 | Medrad, Inc. | Syringe, syringe plunger and attachment mechanism for front loading medical injector |
| CN2885287Y (en) * | 2006-04-18 | 2007-04-04 | 中山博泰药械有限公司 | Water injection prefilling syringe for bottle |
| CN201049125Y (en) * | 2007-06-11 | 2008-04-23 | 张燕 | Disposable syringe without medicine liquid residue |
| US20130102994A1 (en) * | 2011-08-31 | 2013-04-25 | Martin J. Gibler | Sealing arrangement for syringe |
| CN207694031U (en) * | 2017-06-02 | 2018-08-07 | 雷诺丽特恒迅包装科技（北京）有限公司 | Propeller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962995A (en) * | 2022-12-26 | 2023-04-14 | 中国科学院基础医学与肿瘤研究所(筹) | Full-automatic microbial staining film-making device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107096099B (en) | 2024-01-02 |
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